Abby, Are you trying to make yourself nuts?
They should have little blood testers/monitors for TSH like they do for glucose and INR.
Do some more research on hormones. Estrogen dominance causes all kinds of hills and valleys in hormones. Have you tried a progesterone cream?
I'm sorry, I'm too tired out to put up much more right now. But, you're right, all MGers need to keep an eye out for thyroid symptoms or any other new symptoms.
Annie